Don't use the bind SRV flag for MS textures in D3D11 FL 10.0.

src/libANGLE/renderer/d3d/d3d11/Blit11.cpp

@@ -2000,6 +2000,14 @@ gl::Error Blit11::getSwizzleShader(GLenum type,
 
 gl::ErrorOrResult<TextureHelper11> Blit11::resolveDepth(RenderTarget11 *depth)
 {
+    // Multisampled depth stencil SRVs are not available in feature level 10.0
+    if (mRenderer->getRenderer11DeviceCaps().featureLevel <= D3D_FEATURE_LEVEL_10_0)
+    {
+        return gl::Error(GL_INVALID_OPERATION,
+                         "Resolving multisampled depth stencil textures is not supported in "
+                         "feature level 10.0.");
+    }
+
     const auto &extents          = depth->getExtents();
     ID3D11Device *device         = mRenderer->getDevice();
     ID3D11DeviceContext *context = mRenderer->getDeviceContext();
@@ -2128,6 +2136,14 @@ gl::Error Blit11::initResolveDepthStencil(const gl::Extents &extents)
 gl::ErrorOrResult<TextureHelper11> Blit11::resolveStencil(RenderTarget11 *depthStencil,
                                                           bool alsoDepth)
 {
+    // Multisampled depth stencil SRVs are not available in feature level 10.0
+    if (mRenderer->getRenderer11DeviceCaps().featureLevel <= D3D_FEATURE_LEVEL_10_0)
+    {
+        return gl::Error(GL_INVALID_OPERATION,
+                         "Resolving multisampled depth stencil textures is not supported in "
+                         "feature level 10.0.");
+    }
+
     const auto &extents = depthStencil->getExtents();
 
     ANGLE_TRY(initResolveDepthStencil(extents));

src/libANGLE/renderer/d3d/d3d11/Renderer11.cpp

@@ -3288,6 +3288,16 @@ gl::Error Renderer11::createRenderTarget(int width,
         bindDSV = (formatInfo.dsvFormat != DXGI_FORMAT_UNKNOWN);
         bindSRV = (formatInfo.srvFormat != DXGI_FORMAT_UNKNOWN);
 
+        // D3D feature level 10.0 no longer allows creation of textures with both the bind SRV and
+        // DSV flags when multisampled.  crbug.com/656989
+        bool supportsMultisampledDepthStencilSRVs =
+            mRenderer11DeviceCaps.featureLevel > D3D_FEATURE_LEVEL_10_0;
+        bool isMultisampledDepthStencil = bindDSV && desc.SampleDesc.Count > 1;
+        if (isMultisampledDepthStencil && !supportsMultisampledDepthStencilSRVs)
+        {
+            bindSRV = false;
+        }
+
         desc.BindFlags = (bindRTV ? D3D11_BIND_RENDER_TARGET : 0) |
                          (bindDSV ? D3D11_BIND_DEPTH_STENCIL : 0) |
                          (bindSRV ? D3D11_BIND_SHADER_RESOURCE : 0);